在手术中由于手术部位和体位的限制 ,有的病人只能选择足背部或内踝输血、补液。原有固定带只能固定膝关节 ;而当病人躁动或麻醉较浅时 ,常常因足部活动影响液体的输入。我们经过反复实践 ,设计制作了一种固定带 ,输液一侧的足用此固定带 ,效果满意。现介绍如下。1　材　料棉布 Due to the limitations of the surgical site and body position during surgery, some patients can only choose to have a back or medial transfusion and rehydration. The original fixation band can only fix the knee joint, and when the patient is agitated or the anesthetic is shallow, the fluid input is often affected by foot activity. After repeated practice, we designed and manufactured a kind of fixed band, and the infusion side had enough to use this fixed band with satisfactory results. The introduction is as follows. 1 material cotton cloth